Adaptation Quote by Konrad Lorenz
“Whenever we find, in two forms of life that are unrelated to each other, a similarity of form or of behaviour patterns which relates to more than a few minor details, we assume it to be caused by parallel adaptation to the same life-preserving function.”
About This Quote
Source Book: On the Origin of Species, Charles Darwin, 1859
We often infer that similar traits in unrelated species arise from adapting to the same survival need.
In simple terms: Similar traits suggest shared survival pressures.
Key Takeaway
Look for functional reasons behind similarities.
Themes
evolution
convergence
adaptation
Mood
curious
analytical
Type
scientific
educational
When to use this quote
- biology research
- comparative anatomy
- ecology
- education
Key Concepts
parallel evolution
functional morphology
Questions to Reflect On
- How do you distinguish convergent from homologous traits?
- What functional pressures could drive this similarity?
A Different Perspective
Similarity may arise from shared ancestry rather than convergence.
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